Simplify paths in 2 tests

PiperOrigin-RevId: 302549672
Change-Id: I281215da6add83bc1338f93613cad4e7efc93d61

Author: deeglaze

asylo/test/misc/BUILD

@@ -650,6 +650,7 @@ sgx_enclave_test(
     enclaves = {"enclave": ":die.so"},
     test_args = [
         "--enclave_path='{enclave}'",
+        "--loader_path=$(rootpath :double_die_host_bin)",
     ],
     deps = [
         "//asylo:enclave_client",
@@ -691,6 +692,7 @@ enclave_test(
     enclaves = {"enclave": ":exception.so"},
     test_args = [
         "--enclave_path='{enclave}'",
+        "--loader_path=$(rootpath :exception_app_host_bin)",
     ],
     deps = [
         ":exception",
@@ -701,7 +703,6 @@ enclave_test(
         "//asylo/test/util:test_main",
         "//asylo/util:logging",
         "//asylo/util:status",
-        "@bazel_tools//tools/cpp/runfiles",
         "@com_google_absl//absl/flags:flag",
         "@com_google_absl//absl/memory",
         "@com_google_absl//absl/strings",

asylo/test/misc/die_test.cc

@@ -20,24 +20,19 @@
 
 #include <gtest/gtest.h>
 #include "absl/flags/flag.h"
-#include "tools/cpp/runfiles/runfiles.h"
 #include "asylo/test/util/enclave_test.h"
 #include "asylo/test/util/exec_tester.h"
 
-using bazel::tools::cpp::runfiles::Runfiles;
+ABSL_FLAG(std::string, loader_path, "", "Path to enclave loader");
+
 
 namespace asylo {
 namespace {
 
 class DieTest : public ::testing::Test {
  public:
   void SetUp() override {
-    std::string error;
-    std::unique_ptr<Runfiles> runfiles(Runfiles::CreateForTest(&error));
-    ASSERT_NE(runfiles, nullptr) << error;
-
-    app_ = runfiles->Rlocation(
-        "com_google_asylo/asylo/test/misc/double_die_host_bin");
+    app_ = absl::GetFlag(FLAGS_loader_path);
   }
 
  protected:

asylo/test/misc/exception_test.cc

@@ -22,11 +22,10 @@
 #include <gtest/gtest.h>
 #include "absl/flags/flag.h"
 #include "absl/strings/string_view.h"
-#include "tools/cpp/runfiles/runfiles.h"
 #include "asylo/test/util/enclave_test.h"  // enclave_path
 #include "asylo/test/util/exec_tester.h"
 
-using bazel::tools::cpp::runfiles::Runfiles;
+ABSL_FLAG(std::string, loader_path, "", "Path to loader binary");
 
 namespace asylo {
 namespace {
@@ -35,14 +34,9 @@ class ExceptionTest : public ::testing::Test {
  protected:
   // Return the status of the test subprocess.
   void RunTest(const std::string &input, int *status) {
-    std::string error;
-    std::unique_ptr<Runfiles> runfiles(Runfiles::CreateForTest(&error));
-    ASSERT_NE(runfiles, nullptr) << error;
-
-    std::string path = runfiles->Rlocation(
-        "com_google_asylo/asylo/test/misc/exception_app_host_bin");
     experimental::ExecTester test({
-      path, absl::GetFlag(FLAGS_enclave_path), input});
+      absl::GetFlag(FLAGS_loader_path),
+      absl::GetFlag(FLAGS_enclave_path), input});
     ASSERT_TRUE(test.Run("", status));
   }
 };